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2007 Chevrolet Impala LT 3.5L Poor Power
when the accelerator pedal is depressed to a certain possition the engine goes into limp mode until the key is turned off. then everything is normal. everything test good and it runs great except for this. has anyone run into this before and what was your fix....
FIX posted 6/13/2009
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Related Documents & Media | VIN | 2G1WT58N77 |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CODE SCAN TO THIS POINT |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Power |
| Occurs | On Accel |
| Misc. | When Accl. Pedal Is Depressed to a Certain Position Goes Into Limp |
Trouble Codes
| P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed
Vehicle Data
2007 Chevrolet Impala LT
| VIN | 2G1WT58N77 |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / CODE SCAN TO THIS POINT |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Power |
| Occurs | On Accel |
| Misc. | When Accl. Pedal Is Depressed to a Certain Position Goes Into Limp |
Trouble Codes
| P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Video